Luca Menegon

Image of Luca Menegon
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Phone +47 22856725
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Visiting address Sem Sælandsvei 24 Fysikk bygningen 0371 Oslo
Postal address Postboks 1048 Blindern 0316 Oslo

My research investigates deformation processes of Earth materials to better understand rock rheology, lithosphere strength and strain localization along major faults and plate boundaries. I investigate the brittle deformation and the viscous flow of solid rocks in the Earth’s deep interior, which fundamentally controls a variety of large-scale processes ranging from the formation of tectonic plate boundaries to the dynamics of the deepest portions of earthquake-generating faults. The relationships between fluid flow in the lithosphere, mineral reactions, partial melting and deformation represent a core theme of my current research. My research is field-based and has brought me to spectacular places, such as Lofoten in Norway, the Alps, and the desert of Western Australia. I make extensive use of quantitative micro-analytical techniques, and particularly of electron backscatter diffraction (EBSD).

Publications

  • Menegon, Luca; Campbell, Lucy; Mancktelow, Neil S.; Camacho, Alfredo; Wex, Sebastian; Papa, Simone; Toffol, Giovanni & Pennacchioni, Giorgio (2021). The earthquake cycle in the dry lower continental crust: insights from two deeply exhumed terranes (Musgrave Ranges, Australia and Lofoten, Norway). Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.  ISSN 1364-503X.  379 . doi: 10.1098/rsta.2019.0416
  • Campbell, Lucy; Menegon, Luca; Fagereng, Åke & Pennacchioni, Giorgio (2020). Earthquake nucleation in the lower crust by local stress amplification. Nature Communications.  ISSN 2041-1723.  11 . doi: 10.1038/s41467-020-15150-x Full text in Research Archive.
  • Ceccato, Alberto; Menegon, Luca; Warren, Clare & Halton, Alison M. (2020). Structural and metamorphic inheritance controls strain partitioning during orogenic shortening (Kalak Nappe Complex, Norwegian Caledonides).. Journal of Structural Geology.  ISSN 0191-8141.  136 . doi: 10.1016/j.jsg.2020.104057
  • Di Chiara, Anita; Morris, Antony; Anderson, Mark W.; Menegon, Luca & Tremblay, A (2020). Magnetic anisotropy reveals Acadian transpressional fabrics in an Appalachian ophiolite (Thetford Mines, Canada). Geophysical Journal International.  ISSN 0956-540X.  222, s 1034- 1045 . doi: https://doi.org/10.1093/gji/ggaa173
  • Giuntoli, Francesco; Menegon, Luca; Warren, Clare; Darling, James R. & Anderson, Mark W. (2020). Protracted shearing at mid crustal conditions during large-scale thrusting in the Scandinavian Caledonides. Tectonics.  ISSN 0278-7407. . doi: 10.1029/2020TC006267 Full text in Research Archive.
  • Giuntoli, Francesco; Vitale Brovarone, Alberto & Menegon, Luca (2020). Feedback between high-pressure genesis of abiotic methane and strain localization in subducted carbonate rocks. Scientific Reports.  ISSN 2045-2322.  10(1) . doi: 10.1038/s41598-020-66640-3 Full text in Research Archive.
  • Graziani, Riccardo; Montomoli, Chiara; Iaccarino, Salvatore; Menegon, Luca; Nania, Laura & Carosi, Rodolfo (2020). Structural setting of a transpressive shear zone: insights from geological mapping, quartz petrofabric and kinematic vorticity analysis in NE Sardinia (Italy). Geological Magazine.  ISSN 0016-7568.  157(11), s 1898- 1916 . doi: 10.1017/S0016756820000138 Full text in Research Archive.
  • Papa, Simone; Pennacchioni, Giorgio; Menegon, Luca & Thielmann, Marcel (2020). High-stress creep preceding coseismic rupturing in amphibolite-facies ultramylonites. Earth and Planetary Science Letters.  ISSN 0012-821X.  541 . doi: 10.1016/j.epsl.2020.116260
  • Prando, Francesca; Menegon, Luca; Anderson, Mark W; Marchesini, Barbara; Mattila, Jussi & Viola, Giulio (2020). Fluid-mediated, brittle-ductile deformation at seismogenic depth – Part 2: Stress history and fluid pressure variations in a shear zone in a nuclear waste repository (Olkiluoto Island, Finland). Solid Earth (SE).  ISSN 1869-9510.  11, s 489- 511 . doi: 10.5194/se-11-489-2020 Full text in Research Archive.
  • Campbell, Lucy & Menegon, Luca (2019). Transient High Strain Rate During Localized Viscous Creep in the Dry Lower Continental Crust (Lofoten, Norway). Journal of Geophysical Research (JGR): Solid Earth.  ISSN 2169-9313.  124(10), s 10240- 10260 . doi: 10.1029/2019JB018052 Full text in Research Archive.
  • Jamtveit, Bjørn; Petley-Ragan, Arianne Juliette; Incel, Sarah; Dunkel, Kristina G; Aupart, Claire Olga Maryse; Austrheim, Håkon Olaf; Corfu, Fernando; Menegon, Luca & Renard, Francois (2019). The effects of earthquakes and fluids on the metamorphism of the lower continental crust. Journal of Geophysical Research (JGR): Solid Earth.  ISSN 2169-9313.  124(8), s 7725- 7755 . doi: 10.1029/2018JB016461 Full text in Research Archive.
  • Marchesini, Barbara; Garofalo, Paolo Stefano; Menegon, Luca; Mattila, Jussi & Viola, Giulio (2019). Fluid-mediated, brittle–ductile deformation at seismogenic depth – Part 1: Fluid record and deformation history of fault veins in a nuclear waste repository (Olkiluoto Island, Finland). Solid Earth (SE).  ISSN 1869-9510.  10(3), s 809- 838 . doi: 10.5194/se-10-809-2019 Full text in Research Archive.
  • Ceccato, Alberto; Menegon, Luca; Pennacchioni, Giorgio & Morales, Luiz F.G. (2018). Myrmekite and strain weakening in granitoid mylonites. Solid Earth (SE).  ISSN 1869-9510.  9, s 1399- 1419 . doi: 10.5194/se-9-1399-2018
  • Giuntoli, Francesco; Menegon, Luca & Warren, Clare (2018). Replacement reactions and deformation by dissolution and precipitation processes in amphibolites. Journal of Metamorphic Geology.  ISSN 0263-4929.  36(9), s 1263- 1286 . doi: 10.1111/jmg.12445
  • Zibra, Ivan; White, Joseph clancy; Menegon, Luca; Dering, G & Gessner, Klaus (2018). The ultimate fate of a synmagmatic shear zone. Interplay between rupturing and ductile flow in a cooling granite pluton. Journal of Structural Geology.  ISSN 0191-8141.  110, s 1- 23 . doi: 10.1016/j.jsg.2018.02.001
  • Ceccato, Alberto; Pennacchioni, Giorgio; Menegon, Luca & Bestmann, Michel (2017). Crystallographic control and texture inheritance during mylonitization of coarse grained quartz veins. Lithos.  ISSN 0024-4937.  290-291, s 210- 227 . doi: 10.1016/j.lithos.2017.08.005
  • Degli Alessandrini, Giulia; Menegon, Luca; Malaspina, Nadia; Dijkstra, Arjan & Anderson, Mark W (2017). Creep of mafic dykes infiltrated by melt in the lower continental crust (Seiland Igneous Province, Norway). Lithos.  ISSN 0024-4937.  274-275, s 169- 187 . doi: 10.1016/j.lithos.2016.12.030
  • Gilgannon, James; Fusseis, Florian; Menegon, Luca; Regenauer-Lieb, Klaus & Buckman, J (2017). Hierarchical creep cavity formation in an ultramylonite and implications for phase mixing. Solid Earth (SE).  ISSN 1869-9510.  8, s 1193- 1209 . doi: 10.5194/se-8-1193-2017
  • Macente, Alice; Fusseis, Florian; Menegon, Luca; Xiao, Xianghui & John, Timm (2017). The strain-dependent spatial evolution of garnet in a high-pressure ductile shear zone from the Western Gneiss Region (Norway): a synchrotron X-ray microtomography study. Journal of Metamorphic Geology.  ISSN 0263-4929.  35(5), s 565- 583 . doi: 10.1111/jmg.12245
  • Menegon, Luca; Pennacchioni, Giorgio; Malaspina, Nadia; Harris, Kathrin & Wood, Elliot (2017). Earthquakes as Precursors of Ductile Shear Zones in the Dry and Strong Lower Crust. Geochemistry Geophysics Geosystems.  ISSN 1525-2027.  18(12), s 4356- 4374 . doi: 10.1002/2017GC007189
  • Molli, Giancarlo; Menegon, Luca & Malasoma, Alessandro (2017). Switching deformation mode and mechanisms during subduction of continental crust: a case study from Alpine Corsica. Solid Earth (SE).  ISSN 1869-9510.  8, s 767- 788 . doi: 10.5194/se-8-767-2017
  • Viegas, Gustavo; Menegon, Luca & Archanjo, Carlos J (2016). Brittle grain-size reduction of feldspar, phase mixing and strain localization in granitoids at mid-crustal conditions (Pernambuco shear zone, NE Brazil). Solid Earth (SE).  ISSN 1869-9510.  7, s 375- 396 . doi: 10.5194/se-7-375-2016
  • Gasser, Deta; Jeřábek, Petr; Faber, Carly; Stunitz, Holger; Menegon, Luca; Corfu, Fernando; Erambert, Muriel & Whitehouse, Martin J. (2015). Behaviour of geochronometers and timing of metamorphic reactions during deformation at lower crustal conditions: Phase equilibrium modelling and U-Pb dating of zircon, monazite, rutile and titanite from the Kalak Nappe Complex, northern Norway. Journal of Metamorphic Geology.  ISSN 0263-4929.  33(5), s 513- 534 . doi: 10.1111/jmg.12131
  • Kjøll, Hans Jørgen; Viola, Giulio; Menegon, Luca & Sørensen, Bjørn Eske (2015). Brittle-viscous deformation of vein quartz under fluid-rich lower greenschist facies conditions. Solid Earth (SE).  ISSN 1869-9510.  6(2), s 681- 699 . doi: 10.5194/se-6-681-2015 Full text in Research Archive.
  • Menegon, Luca; Fusseis, Florian; Stunitz, Holger & Xiao, Xianghui (2015). Creep cavitation bands control porosity and fluid flow in lower crustal shear zones. Geology.  ISSN 0091-7613.  43(3), s 27- 30 . doi: 10.1130/G36307.1
  • Negrini, Marianne; Stunitz, Holger; Nasipuri, Pritam; Menegon, Luca & Morales, Luiz F.G. (2014). Semibrittle deformation and partial melting of perthitic K-feldspar: An experimental study. Journal of Geophysical Research (JGR): Biogeosciences.  ISSN 2169-8953.  119(4), s 3478- 3502 . doi: 10.1002/2013JB010573 Full text in Research Archive.
  • Menegon, Luca; Stunitz, Holger; Nasipuri, Pritam; Heilbronner, Renée & Svahnberg, Henrik (2013). Transition from fracturing to viscous flow in granulite facies perthitic feldspar (Lofoten, Norway). Journal of Structural Geology.  ISSN 0191-8141.  48, s 95- 112 . doi: 10.1016/j.jsg.2012.12.004
  • Bistacchi, Andrea; Massironi, Matteo; Menegon, Luca; Bolognesi, Francesca & Donghi, Valeriano (2012). On the nucleation of non-Andersonian faults along phyllosilicate-rich mylonite belts. Geological Society Special Publication.  ISSN 0305-8719.  367, s 185- 199 . doi: 10.1144/SP367.13
  • Rosenbaum, Gideon; Menegon, Luca; Glodny, Johannes; Vasconcelos, Paulo; Ring, Uwe; Massironi, Matteo; Thiede, David & Nasipuri, Pritam (2012). Dating deformation in the Gran Paradiso Massif (NW Italian Alps): Implications for the exhumation of high-pressure rocks in a collisional belt. Lithos.  ISSN 0024-4937.  144-145, s 130- 144 . doi: 10.1016/j.lithos.2012.04.016
  • Massironi, Matteo; Bistacchi, Andrea & Menegon, Luca (2011). Misoriented faults in exhumed metamorphic complexes: Rule or exception?. Earth and Planetary Science Letters.  ISSN 0012-821X.  307(1-2), s 233- 239 . doi: 10.1016/j.epsl.2011.04.041
  • Menegon, Luca; Nasipuri, Pritam; Stunitz, Holger; Behrens, Harald & Ravna, Erling J Krogh (2011). Dry and strong quartz during deformation of the lower crust in the presence of melt. Journal of Geophysical Research (JGR): Solid Earth.  ISSN 2169-9313.  116 . doi: 10.1029/2011JB008371 Full text in Research Archive.
  • Menegon, Luca; Piazolo, Sandra & Pennacchioni, Giorgio (2011). The effect of Dauphiné twinning on plastic strain in quartz. Contributions to Mineralogy and Petrology.  ISSN 0010-7999.  161(4), s 635- 652 . doi: 10.1007/s00410-010-0554-7 Full text in Research Archive.
  • Bistacchi, A.; Massironi, M. & Menegon, Luca (2010). Three-dimensional characterization of a crustal-scale fault zone: The Pusteria and Sprechenstein fault system (Eastern Alps). Journal of Structural Geology.  ISSN 0191-8141.  32(12), s 2022- 2041 . doi: 10.1016/j.jsg.2010.06.003
  • Menegon, Luca & Pennacchioni, Giorgio (2010). Local shear zone pattern and bulk deformation in the Gran Paradiso metagranite (NW Italian Alps). International journal of earth sciences.  ISSN 1437-3254.  99(8), s 1805- 1825 . doi: 10.1007/s00531-009-0485-6
  • Menegon, Luca; Piazolo, S. & Pennacchioni, G. (2010). The effect of Dauphiné twinning on plastic strain in quartz. Contributions to Mineralogy and Petrology.  ISSN 0010-7999. . doi: 10.1007/s00410-010-0554-7
  • Pennacchioni, Giorgio; Menegon, Luca; Leiss, Bernd; Nestola, F. & Bromiley, G. (2010). Development of crystallographic preferred orientation and microstructure during plastic deformation of natural coarse-grained quartz veins. Journal of Geophysical Research (JGR): Solid Earth.  ISSN 2169-9313.  115 . doi: 10.1029/2010JB007674
  • Menegon, Luca & Pennacchioni, Giorgio (2009). Local shear zone pattern and bulk deformation in the Gran Paradiso metagranite (NW Italian Alps). International journal of earth sciences.  ISSN 1437-3254. . doi: 10.1007/s00531-009-0485-6
  • Menegon, Luca; Pennacchioni, G.; Heilbronner, R & Pittarello, R. (2008). Evolution of quartz microstructure and c-axis crystallographic preferred orientation within ductilely deformed granitoids (Arolla Unit, Western Alps). Journal of Structural Geology.  ISSN 0191-8141.  30, s 1332- 1347
  • Menegon, Luca; Pennacchioni, G. & Spiess, R. (2008). Dissolution-precipitation creep of K-feldspar in mid-crustal granite mylonites. Journal of Structural Geology.  ISSN 0191-8141.  30, s 565- 579
  • Menegon, Luca; Pennacchioni, Giorgio & Stunitz, Holger (2006). Nucleation and growth of myrmekite during ductile shear deformation in metagranites. Journal of Metamorphic Geology.  ISSN 0263-4929.  24(7), s 553- 568 . doi: 10.1111/j.1525-1314.2006.00654.x
  • Pennacchioni, G.; Di Toro, G.; Brack, P.; Menegon, Luca & Villa, I. M. (2006). Brittle-ductile-brittle deformation during cooling of tonalite (Adamello, Southern Italian Alps). Tectonophysics.  ISSN 0040-1951.  427, s 171- 197

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  • Menegon, Luca & Stewart, Iain (2019). A safer future with clues from earthquakes past. Science Impact.  2019(9), s 6- 8 . doi: https://doi.org/10.21820/23987073.2019.9.6
  • Gasser, Deta; Nasipuri, Pritam; Menegon, Luca; Stunitz, Holger & Corfu, Fernando (2013). Neoproterozoic partial melting and ca. 10 m.y. of Caledonian shearing in the south-western Kalak nappe complex, Northern Norway.
  • Gasser, Deta; Stunitz, Holger; Nasipuri, Pritam & Menegon, Luca (2013). Constraints on strain rates during large-scale mid-crustal shearing: An example from the basal Vaddas shear zone, Northern Caledonides..
  • Menegon, Luca; Stunitz, Holger; Nasipuri, Pritam; Nardini, Livia & Heilbronner, Renee Stunitz (2011). Strain localization in lower crustal shear zones due to granular flow of syndeformational reaction products.
  • Menegon, Luca; Stunitz, Holger; Nasipuri, Pritam; Svahnberg, Henrik & Heilbronner, Renee Stunitz (2011). Grain size reduction of feldspar and pyroxene, phase mixing, and strain localization in lower crustal shear zones (Lofoten, Northern Norway).
  • Menegon, Luca; Stunitz, Holger; Nasipuri, Pritam; Svahnberg, Henrik & Heilbronner, Renee Stunitz (2011). Grain size reduction of feldspar and pyroxene, phase mixing, and strain localization in lower crustal shear zones (Lofoten, Norway). Abstracts AGU Fall meeting 2011.  T43C-2347
  • Nasipuri, Pritam; Stunitz, Holger; Menegon, Luca; Ravna, Erling J Krogh; Kullerud, Kåre & Berger, Alfons (2011). Metamorphic reactions, deformation localization and rheological evolution of gabbro to eclogite transformation: A case study from Lofoten Anorthosite Complex, Norway. Abstracts AGU Fall meeting 2011.  T43C-2347
  • Nasipuri, Pritam; Stunitz, Holger; Ravna, Erling J Krogh & Menegon, Luca (2011). Orthopyroxene-amphibole bi-phase corona from the Arnøya metagabbro, Norway: an example of open system disequilibrium microstructure.
  • Nasipuri, Pritam; Stunitz, Holger; Ravna, Erling J Krogh; Menegon, Luca & Kullerud, Kåre (2011). Interaction between metamorphism and deformation in eclogite facies shear zones, Lofoten, Norway.
  • Negrini, Marianne; Stunitz, Holger & Menegon, Luca (2011). Experimental deformation, partial melting, and compositional changes in perthitic K-feldspar at high pressure and temperature.
  • Negrini, Marianne; Stunitz, Holger; Menegon, Luca & Nasipuri, Pritam (2011). Crustal Processes:Experimental Studies.
  • Negrini, Marianne; Stunitz, Holger; Menegon, Luca & Nasipuri, Pritam (2011). Experimental Deformation, Partial Melting, and Compositional Changes in Perthitic K-feldspar at High Pressure and Temperature. Abstracts AGU Fall meeting 2011.  T43C-2349
  • Negrini, Marianne; Stunitz, Holger; Menegon, Luca & Nasipuri, Pritam (2011). Experimental deformation, partial melting, and compositional changes in perthitic K-feldspar at high pressure and temperature.
  • Stunitz, Holger; Menegon, Luca; Nasipuri, Pritam; Behrens, H.; Jerabek, P.; Fusseis, F.; Ravna, Erling J Krogh; Kullerud, Kåre & Bergh, Steffen G (2011). Evidence for a mechanically strong lower crust – examples from Northern Norway. Abstracts and Proceedings of the Geological Society of Norway.  1, s 96- 96
  • Stunitz, Holger; Menegon, Luca; Nasipuri, Pritam; Behrens, Harald; Jerabek, Petr; Fusseis, Florian; Ravna, Erling J Krogh; Kullerud, Kåre & Bergh, Steffen G (2011). Evidence for a mechanically strong lower cust – examples from Northern Norway.
  • Stunitz, Holger; Menegon, Luca; Nasipuri, Pritam & Jerabek, Petr (2011). Localization of deformation and rheological evolution of the lower crust controlled by dehydration and hydration: examples from mm-scale shear zones to nappe thrusts in Norway. Abstracts AGU Fall meeting 2011.  T53B-06
  • Stunitz, Holger; Menegon, Luca; Nasipuri, Pritam; Jerabek, Petr; Fusseis, Florian; Ravna, Erling J Krogh; Kullerud, Kåre & Bergh, Steffen G (2011). Strength evolution of the lower crust – examples from Northern Norway.
  • Menegon, Luca; Pennacchioni, Giorgio & Stunitz, Holger (2010). Fluid-assisted deformation processes of K-feldspar at mid-crustal conditions.
  • Negrini, Marianne; Stunitz, Holger & Menegon, Luca (2010). Deformation processes in experimentally deformed perthitic K-fsp single crystals.
  • Menegon, Luca; Piazolo, Sandra & Pennacchioni, Giorgio (2009). The influence of Dauphiné twinning on activation of slip systems and incipient dynamic recrystallization in quartz.
  • Pennacchioni, Giorgio; Menegon, Luca; Leiss, Bernd & Heilbronner, Renee Stunitz (2009). Evolution of the crystallographic preferred orientation and microstructure in natural quartz veins during progressive simple shear at T>500°C.

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Published Oct. 19, 2018 10:07 AM - Last modified Jan. 15, 2021 10:00 AM